MIC2040-2YMM-TR

$1.22

Description：IC PWR SWITCH N-CHAN 1:1 10MSOP
Series：-
Mfr：Microchip Technology
Package：Tape & Reel (TR)

SKU:3f020bc7cb06 Category: Power Distribution Switches, Load Drivers Brand: Microchip Technology

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Product introduction

Product Detailed Parameters

Description：IC PWR SWITCH N-CHAN 1:1 10MSOP
Series：-
Mfr：Microchip Technology
Package：Tape & Reel (TR)
Switch Type：General Purpose
Number of Outputs：1
Ratio - Input:Output：1:01
Output Configuration：High Side
Output Type：N-Channel
Interface：On/Off
Voltage - Load：0.8V ~ 5.5V
Voltage - Supply (Vcc/Vdd)：1.6V ~ 5.5V
Current - Output (Max)：1.5A
Rds On (Typ)：50mOhm
Input Type：Non-Inverting
Features：Status Flag
Fault Protection：Current Limiting (Adjustable), Over Temperature, UVLO
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：10-MSOP
Package / Case：10-TFSOP, 10-MSOP (0.118", 3.00mm Width)

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MIC2040-2YMM-TR

Overview

The MIC2040-2YMM-TR is a single-channel high-side power distribution switch optimized for general-purpose circuit protection. It operates within an input voltage range of 0.8V to 5.5V and supports up to 500mA continuous output current with a programmable current limit set at 1.5A maximum. The device features a maximum on-resistance of 75mΩ, ensuring efficient power delivery. Integrated protections include thermal shutdown and short-circuit protection. Soft-start circuitry minimizes inrush currents for capacitive loads. The component is housed in a compact MSOP-8 package and is designed for operation across temperatures from -40°C to +85°C.

Feature Summary

Integrated soft-start circuitry to minimize inrush current during startup
Programmable current limiting with adjustable threshold settings
Thermal shutdown protection to safeguard the device and load
Reverse current flow block when disabled

Applications

Multi-port USB applications requiring upstream/downstream power management
General purpose power distribution circuits
Portable devices with highly capacitive loads

Procurement Notes

Verify the specific suffix TR indicates tape and reel packaging configuration. Confirm the operating temperature range and package type match the design requirements. Ensure the current limit programming components align with the 1.5A maximum specification. Check RoHS compliance status if required by the manufacturing process.

Selection Notes

Select this component for applications requiring low-voltage operation down to 0.8V. Consider the 75mΩ on-resistance for efficiency calculations. Evaluate the need for fault status flagging if overcurrent detection is critical. Compare against MIC2041 if auto-reset functionality is required instead of latching.

Part Context

This part belongs to the MIC2040/2041 family of single-channel low voltage power switches. These devices are designed for circuit protection in portable electronics. The MIC2040 variant provides basic protection without auto-reset, distinguishing it from the MIC2041 which includes circuit breaker mode.